1. Streptococcus gallinarum sp. nov. and Streptococcus oralis sp. nov.;Bridge;Int. J. System Bact.,1982
2. A numerical taxonomic study of human oral streptococci;Carlson;Odontol. Rev.,1968
3. DNA base composition, DNADNA homology and long-chain fatty acid studies on Streptococcus thermophilus and Streptococcus salivarius;Farrow;J. Gen. Microbiol.,1984
4. Subdivisions within the genus Streptococcus using deoxyribonucleic acid/ribosomal ribonucleic acid hybridization;Garvie;Zbl. Bakt. Hyg., I Abt. Orig. C,1981
5. Other streptococci;Hardie,1986